:root {
    --primary-color: 213 53% 46%; /* #3888a9 */
    --secondary-color: 213 53% 46%; /* #3888a9 */
    --success-color: 128 38% 51%; /* #59a668 */
    --danger-color: 7 95% 56%; /* #fa2b27 */
    --warning-color: 45 100% 51%; /* #FF9800 */
    --background: 0 0% 97%; /* #F7F7F7 */
    --surface: 0 0% 100%; /* #FFFFFF */
    --text: 0 0% 20%; /* #333333 */
    --text-secondary: 0 0% 45%; /* #737373 */
    --border: 0 0% 92%; /* #EBEBEB */
    --shadow: 0 0% 0%; /* #000000 */
    --card-shadow: 0 4px 24px hsla(0, 0%, 0%, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: hsl(var(--background));
    color: hsl(var(--text));
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 400;
}

/* Splash Screen Styles */
.splash-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, hsl(var(--primary-color)), hsl(var(--secondary-color)));
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: splashExit 0.5s ease-in-out 4.5s forwards;
}

.splash-logo {
    max-width: 300px;
    width: 80%;
    animation: logoFadeIn 1s ease-in-out;
}

@keyframes logoFadeIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes splashExit {
    0% {
        opacity: 1;
        transform: translateX(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-100%);
    }
}

/* App Container */
.app-container {
    max-width: 400px;
    margin: 0 auto;
    min-height: 100vh;
    background: hsl(var(--surface));
    position: relative;
    box-shadow: var(--card-shadow);
}

/* Header */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1rem;
    background: hsl(var(--surface));
    border-bottom: 1px solid hsl(var(--border));
    position: sticky;
    top: 0;
    z-index: 100;
}

.app-logo {
    height: 36px;
}

.filter-btn {
    background: hsl(var(--surface));
    border: 1px solid hsl(var(--border));
    color: hsl(var(--text-secondary));
    padding: 0.5rem 1rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 0.875rem;
    box-shadow: 0 2px 8px hsla(var(--shadow), 0.04);
}

.filter-btn:hover {
    background: hsl(var(--background));
    color: hsl(var(--text));
    border-color: hsl(var(--primary-color));
}

/* Swipe Area */
.swipe-area {
    position: relative;
    height: calc(100vh - 180px);
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-stack {
    position: relative;
    width: 100%;
    max-width: 350px;
    height: 580px;
}

.swipe-card {
    position: absolute;
    width: 100%;
    height: 100%;
    background: hsl(var(--surface));
    border-radius: 20px;
    box-shadow: var(--card-shadow);
    cursor: grab;
    transition: transform 0.3s ease, opacity 0.3s ease;
    overflow: hidden;
    user-select: none;
    border: 1px solid hsl(var(--border));
}

.swipe-card:active {
    cursor: grabbing;
}

.swipe-card.swiping {
    transition: none;
}

.swipe-card.liked {
    border: 3px solid hsl(var(--success-color));
}

.swipe-card.disliked {
    border: 3px solid hsl(var(--danger-color));
}

.card-images {
    position: relative;
    height: 55%;
    overflow: hidden;
    border-radius: 20px 20px 0 0;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none;
}

.card-image.active {
    display: block;
}

.image-indicators {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 5px;
    z-index: 10;
}

.indicator {
    width: 30px;
    height: 3px;
    background: hsla(var(--surface), 0.5);
    border-radius: 2px;
    transition: background 0.3s ease;
}

.indicator.active {
    background: hsl(var(--surface));
}

.image-nav {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    z-index: 5;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-nav.prev {
    left: 0;
    background: linear-gradient(to right, rgba(0,0,0,0.3), transparent);
    justify-content: flex-start;
    padding-left: 10px;
}

.image-nav.next {
    right: 0;
    background: linear-gradient(to left, rgba(0,0,0,0.3), transparent);
    justify-content: flex-end;
    padding-right: 10px;
}

.card-images:hover .image-nav {
    opacity: 1;
}

.nav-arrow {
    color: white;
    font-size: 1.2rem;
    background: rgba(0,0,0,0.6);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    border: 2px solid rgba(255,255,255,0.3);
}

.nav-arrow:hover {
    background: rgba(0,0,0,0.8);
    transform: scale(1.1);
    border-color: rgba(255,255,255,0.6);
}

.card-content {
    padding: 1rem;
    height: 25%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.stars {
    display: flex;
    gap: 2px;
}

.star {
    color: #FFD700;
    font-size: 0.9rem;
}

.star.empty {
    color: hsl(var(--border));
}

.rating-number {
    font-size: 0.9rem;
    color: hsl(var(--text-secondary));
    font-weight: 500;
}

.card-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    padding: 0.5rem 1rem 1rem;
    height: 20%;
    align-items: center;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px hsla(var(--shadow), 0.15);
    font-size: 1.2rem;
    color: white;
}

.action-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px hsla(var(--shadow), 0.25);
}

.action-btn:active {
    transform: scale(0.95);
}

.action-btn.dislike {
    background: #fa2b27;
    border: 2px solid rgba(250, 43, 39, 0.2);
}

.action-btn.info {
    background: #3888a9;
    border: 2px solid rgba(56, 136, 169, 0.2);
}

.action-btn.like {
    background: #59a668;
    border: 2px solid rgba(89, 166, 104, 0.2);
}

.card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: hsl(var(--text));
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.card-location {
    color: hsl(var(--text-secondary));
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.card-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: hsl(var(--primary-color));
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: hsl(var(--text-secondary));
}

.empty-state h3 {
    margin-bottom: 1rem;
    color: hsl(var(--text));
}

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 400px;
    background: hsl(var(--surface));
    border-top: 1px solid hsl(var(--border));
    display: flex;
    justify-content: space-around;
    padding: 1rem 0.75rem;
    z-index: 100;
    box-shadow: 0 -4px 16px hsla(var(--shadow), 0.08);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: hsl(var(--text-secondary));
    transition: all 0.3s ease;
    padding: 0.5rem;
    border-radius: 12px;
    min-width: 60px;
}

.nav-item:hover,
.nav-item.active {
    color: hsl(var(--primary-color));
    text-decoration: none;
    background: hsla(var(--primary-color), 0.08);
}

.nav-item i {
    font-size: 1.4rem;
    margin-bottom: 0.25rem;
}

.nav-item span {
    font-size: 0.75rem;
    font-weight: 500;
}

/* Filter Modal */
.filter-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: hsla(var(--shadow), 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.filter-modal.show {
    display: flex;
}

.filter-content {
    background: hsl(var(--surface));
    width: 90%;
    max-width: 350px;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 20px 40px hsla(var(--shadow), 0.2);
}

.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.filter-header h3 {
    color: hsl(var(--text));
    font-size: 1.5rem;
}

.close-filter {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: hsl(var(--text-secondary));
    cursor: pointer;
}

.filter-group {
    margin-bottom: 1.5rem;
}

.filter-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: hsl(var(--text));
}

.filter-group select,
.filter-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid hsl(var(--border));
    border-radius: 8px;
    font-size: 1rem;
    background: hsl(var(--surface));
    color: hsl(var(--text));
}

.filter-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.filter-actions button {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary {
    background: hsl(var(--border));
    color: hsl(var(--text));
}

.btn-primary {
    background: hsl(var(--primary-color));
    color: white;
}

.btn-secondary:hover {
    background: hsl(var(--text-secondary));
    color: white;
}

.btn-primary:hover {
    background: hsl(var(--primary-color));
    opacity: 0.9;
}

/* Favorites Page */
.favorites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
    padding: 1rem;
}

.favorite-card {
    background: hsl(var(--surface));
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 16px hsla(var(--shadow), 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.favorite-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px hsla(var(--shadow), 0.15);
}

.favorite-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.favorite-content {
    padding: 1rem;
}

.favorite-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: hsl(var(--text));
}

.favorite-location {
    color: hsl(var(--text-secondary));
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.favorite-price {
    font-size: 1rem;
    font-weight: 600;
    color: hsl(var(--primary-color));
}

/* Detail Page */
.detail-header {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.detail-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.back-btn {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: hsla(var(--surface), 0.9);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: hsl(var(--text));
    font-size: 1.2rem;
    box-shadow: 0 2px 8px hsla(var(--shadow), 0.2);
}

.detail-content {
    padding: 1.5rem;
}

.detail-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: hsl(var(--text));
}

.detail-location {
    color: hsl(var(--text-secondary));
    font-size: 1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.detail-price {
    font-size: 1.5rem;
    font-weight: 600;
    color: hsl(var(--primary-color));
    margin-bottom: 1.5rem;
}

.detail-description {
    margin-bottom: 2rem;
    line-height: 1.7;
    color: hsl(var(--text));
}

.amenities-section h3 {
    margin-bottom: 1rem;
    color: hsl(var(--text));
}

.amenities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.amenity-item {
    background: hsl(var(--background));
    padding: 0.75rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: hsl(var(--text));
}

.book-btn {
    width: 100%;
    background: hsl(var(--primary-color));
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.book-btn:hover {
    background: hsl(var(--primary-color));
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (min-width: 768px) {
    body {
        background: linear-gradient(135deg, hsl(var(--background)), hsl(var(--border)));
        padding: 2rem 0;
    }
    
    .app-container {
        border-radius: 20px;
        margin: 2rem auto;
        max-height: calc(100vh - 4rem);
        overflow: hidden;
    }
    
    .bottom-nav {
        position: absolute;
        border-radius: 0 0 20px 20px;
    }
}

@media (max-width: 400px) {
    .app-container {
        max-width: 100%;
    }
    
    .swipe-area {
        padding: 0.5rem;
    }
    
    .card-stack {
        max-width: calc(100vw - 1rem);
    }
}

/* Loading Animation */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid hsl(var(--border));
    border-top: 4px solid hsl(var(--primary-color));
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Swipe Indicators */
.swipe-indicator {
    position: absolute;
    top: 50%;
    font-size: 4rem;
    font-weight: bold;
    transform: translateY(-50%);
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
    text-shadow: 0 2px 4px hsla(var(--shadow), 0.5);
}

.swipe-indicator.like {
    right: 20px;
    color: hsl(var(--success-color));
}

.swipe-indicator.nope {
    left: 20px;
    color: hsl(var(--danger-color));
}

.swipe-indicator.show {
    opacity: 1;
}

/* Detail View Styles */
.detail-container {
    background: hsl(var(--background));
    min-height: 100vh;
    position: relative;
}

.detail-back-btn {
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.detail-back-btn:hover {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.05);
}

.detail-back-btn i {
    color: #333;
    font-size: 1.1rem;
}

/* Gallery Section */
.detail-gallery-section {
    height: 60vh;
    min-height: 400px;
    position: relative;
    overflow: hidden;
    background: #000;
}

.detail-main-gallery {
    width: 100%;
    height: 100%;
}

.detail-gallery-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.detail-gallery-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.detail-gallery-slide.active {
    opacity: 1;
}

.detail-gallery-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
}

.detail-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    opacity: 0;
}

.detail-gallery-container:hover .detail-nav-btn {
    opacity: 1;
}

.detail-nav-btn:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-50%) scale(1.1);
}

.detail-nav-btn.prev {
    left: 1rem;
}

.detail-nav-btn.next {
    right: 1rem;
}

.detail-nav-btn i {
    color: #333;
    font-size: 1.1rem;
}

.detail-gallery-indicators {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}

.detail-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.detail-indicator.active {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.2);
}

/* Content Section */
.detail-content-section {
    background: hsl(var(--surface));
    border-radius: 2rem 2rem 0 0;
    margin-top: -2rem;
    position: relative;
    z-index: 5;
    padding: 2.5rem 2rem;
    min-height: 40vh;
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.1);
}

.detail-header-info {
    margin-bottom: 1.5rem;
}

.detail-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: hsl(var(--text-primary));
    margin: 0 0 1.5rem 0;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.detail-location-price {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.detail-location {
    color: hsl(var(--text-secondary));
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}

.detail-location i {
    color: hsl(var(--primary));
}

.detail-price {
    font-size: 1.6rem;
    font-weight: 800;
    color: hsl(var(--primary));
    background: hsl(var(--primary) / 0.1);
    padding: 0.5rem 1rem;
    border-radius: 0.75rem;
    white-space: nowrap;
}

.detail-rating-guests {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding: 1rem;
    background: hsl(var(--background));
    border-radius: 1rem;
}

.detail-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.detail-rating i {
    color: #fbbf24;
    font-size: 0.9rem;
}

.rating-value {
    font-weight: 600;
    color: hsl(var(--text-primary));
}

.detail-guests {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: hsl(var(--text-secondary));
    font-size: 0.9rem;
}

.detail-guests i {
    color: hsl(var(--primary));
}

.detail-type {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    padding: 0.75rem 1rem;
    background: hsl(var(--background));
    border-radius: 0.75rem;
    color: hsl(var(--text-secondary));
    font-weight: 500;
}

.detail-type i {
    color: hsl(var(--primary));
}

.detail-description {
    margin-bottom: 2rem;
}

.detail-description h3 {
    color: hsl(var(--text-primary));
    margin: 0 0 1rem 0;
    font-size: 1.3rem;
}

.detail-description p {
    color: hsl(var(--text-secondary));
    line-height: 1.6;
    margin: 0;
}

.detail-amenities {
    margin-bottom: 2rem;
}

.detail-amenities h3 {
    color: hsl(var(--text-primary));
    margin: 0 0 1rem 0;
    font-size: 1.3rem;
}

.amenities-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.amenity-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: hsl(var(--background));
    border-radius: 0.75rem;
}

.amenity-item i {
    color: hsl(var(--success));
    font-size: 0.9rem;
}

.amenity-item span {
    color: hsl(var(--text-secondary));
    font-size: 0.9rem;
}

.detail-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.detail-action-btn {
    padding: 1rem;
    border: 2px solid;
    border-radius: 1rem;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.favorite-btn {
    border-color: hsl(var(--danger));
    color: hsl(var(--danger));
    background: transparent;
}

.favorite-btn:hover {
    background: hsl(var(--danger));
    color: white;
}

.share-btn {
    border-color: hsl(var(--info));
    color: hsl(var(--info));
    background: transparent;
}

.share-btn:hover {
    background: hsl(var(--info));
    color: white;
}

.detail-book-section {
    margin-top: 1rem;
}

.detail-book-btn {
    width: 100%;
    padding: 1.25rem;
    background: hsl(var(--primary));
    color: white;
    border: none;
    border-radius: 1rem;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.detail-book-btn:hover {
    background: hsl(var(--primary) / 0.9);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

/* Fullscreen Modal */
.fullscreen-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

.fullscreen-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fullscreen-close {
    position: absolute;
    top: -3rem;
    right: 0;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.fullscreen-close:hover {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}

.fullscreen-close i {
    color: #333;
    font-size: 1.2rem;
}

.fullscreen-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.fullscreen-nav:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-50%) scale(1.1);
}

.fullscreen-nav.prev {
    left: -4rem;
}

.fullscreen-nav.next {
    right: -4rem;
}

.fullscreen-nav i {
    color: #333;
    font-size: 1.3rem;
}

#fullscreenImage {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 0.5rem;
}

.fullscreen-counter {
    position: absolute;
    bottom: -3rem;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.9);
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    color: #333;
    font-weight: 600;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .detail-gallery-section {
        height: 40vh;
    }
    
    .detail-content-section {
        padding: 1.5rem 1rem;
    }
    
    .detail-title {
        font-size: 1.5rem;
    }
    
    .detail-location-price {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .detail-rating-guests {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
    
    .amenities-list {
        grid-template-columns: 1fr;
    }
    
    .fullscreen-nav.prev {
        left: 1rem;
    }
    
    .fullscreen-nav.next {
        right: 1rem;
    }
}